A&D EJ-440 Specifikace

1WMPD4002746B

8 4.3. Breeze Break The breeze break can prevent a measurement error due to a (disturbing) wind. Wipe it with a dry lint free cloth or a lint f

9 5. OPERATION 5.1. Turn The Power ON And OFF 1. Press the ON:OFF key to turn the power ON. All of the symbols are displayed as s

10 5.3. Units The most common unit of weight used around the world is the gram, but there is often a need to shift to alternative units specific

11 5.5. Basic Operation 1. Select a weighing unit. 2. When the display does not show zero, press the RE-ZERO key to set the display to zero.

12 5.7. Counting Mode (pcs) The balance weighs the sample pieces and calculates the unit weight. Using the sample unit weight, the scale counts

13 10. Counting accuracy is improved when the ACAI indicator turns off. Each time the above operation is performed, a more accurate unit weight wil

14 6. ACCUMULATION FUNCTION This function counts the number of times articles are weighed, calculates the total mass value and can display the n

15 Operations Selecting A Weighing Unit 1. Select a unit to be used in the accumulation function with pressing the UNITS key. The unit can

16 7. CALIBRATION This function adjusts the balance for accurate weighing. Perform calibration in the following cases. When the balance is f

17 7. end is displayed. Remove the weight from the pan. When the GLP output (function setting “info 1” or “info 2”) is selected, glp i

This Manual and Marks All safety messages are identified by the following, “WARNING” or “CAUTION”, of ANSI Z535.4 (American National Standard In

18 8. FUNCTIONS 8.1. Key Operation The ON:OFF key to cancel the operation and turns the balance off. Item key to select a class and an item. In

19 8.3. Setting Example To set auto power-off function to “Enabled”, and the ACAI function to “Disabled”. 1. Press and hold the SAMPLE key

20 8.4. Storing Weighing Units It is possible to store the weighing units that will actually be used from the units available. For the units avai

21 8.5. Function List Class Item Param-eter Description  0 Auto power-off disabled poff Auto power-off 1 Auto power-off enabled Automaticall

22 Class Item Param-eter Description  0 Water temperature ldin Liquid density input 1 Liquid density The way to input liquid density.  0 Not

23 9. OPTIONS The following options are available for the EJ-123/EJ-303 balance: EJ-02 USB interface EJ-03 RS-232C serial interface EJ-13

24 9.2. EJ-03 RS-232C Serial Interface The EJ-03 allows an EJ-123/EJ-303 balance to be connected with a printer or a personal computer with the R

25 Separator (“ ” shows a space.)Pin Connections D-Sub 9 pin male connector The interface is designated as DCE (Data Communication Equipm

26 Data Output Mode Stream mode Set the function to “prt 0”. The balance outputs the current display data. The data-update rate is approximat

27 9.4. EJ-13 Density Determination Kit Using this option and calculation program, the balance can determine the density (specific gravity) of a sa

1 CONTENTS 1. INTRODUCTION...3 2.

28 Entering the density of a liquid (ldin = 0) 1. Press the UNITS key to select SG . 2. Press and hold the UNITS key to display the liq

29 Example of density measurement Selecting the density measurement mode 1. Press the UNITS key to select SG . The weighing unit is “g”.

30 10. ID NUMBER AND GLP The ID number is used to identify the balance when Good Laboratory Practice (GLP) is used. The ID number is stored in

31 10.2. GLP Report To print the GLP report, set the function to “info 1”, “pU5e 1” and set the AD-8121B printer to MODE 3. To output the GLP r

32 Calibration Test Report The calibration test mode is used to compare a calibration test weight with the calibration test data weighed by the b

33 AD-8121 format “info 1” General format “info 2” ~ : Space, ASCII 20h CR : Carriage return, ASCII 0Dh LF : Line feed, A

34 “End Block” 3. Press and hold the PRINT key. Release the PRINT key when recend is displayed. The balance outputs the “End block”. 4.

35 11. MAINTENANCE 11.1. Notes On Maintenance Do not disassemble the balance. Contact your local A&D dealer if your balance needs service or

36 Note: Pressing the PRINT key without adding samples may reduce the counting accuracy. Starting from the 100 samples, 100 - may be displaye

37 12. SPECIFICATIONS 12.1. Generals MODEL EJ-123 EJ-303 Weight capacity 120 g 310 g Minimum display “d” = digit 0.001 g 0.001 g Repeatability

2 12. SPECIFICATIONS...37 12.1. Genera

38 12.3. Options EJ-02 USB interface EJ-03 RS-232C serial interface EJ-13 Density determination kit 12.4. Dimensions Unit: mm

39 13. GRAVITY ACCELERATION MAP Values Of Gravity At Various Locations Amsterdam 9.813 m/s2 Manila 9.784 m/s2Athens 9.807 m/s2 Melbourne 9.800 m/

40 World Map

3-23-14 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013, JAPAN Telephone: [81] (3) 5391-6132 Fax: [81] (3) 5391-6148 A&D ENGINEERING, INC.

3 Protective film1. INTRODUCTION This manual describes how this balance works and how to get the most out of it in terms of performance. The EJ-1

4 3. PART NAMES AND FUNCTIONS Total indicator Measurement in air for specific gravity M+ indicator Measurement in water ACAI indicator

5 Turns the power ON or OFF. Switches the weighing units and modes. Clears the display to zero (combined zero and tare). Held down to enter the

6 4. SETTING UP 4.1. Setting Up Your Balance 1. Place the weighing pan on the main unit. 2. Adjust the level of the balance using the leveling

7 4.2. Power Source For the power source, the AC adapter or 4 x “AA” size dry-cell batteries can be used. When Using The AC Adapter Use a stable